Station B announced the launch of the "Dolby horizon" image quality upgrade, which is open to large member users

On August 19, BiliBili (hereinafter referred to as "station B") announced the launch of the image quality upgrade of "Dolby horizon", becoming the world's first online video platform for content creators to support the image quality of "Dolby horizon". At present, the image quality of "Dolby horizon" is open to large member users. Station B said that it would work with Dolby to provide introductory training to help up owners quickly master Dolby's vision production skills《 Dolby vision production open class will be broadcast live on Dolby Dolby's official channel at station B at 20:00 on August 21, 2021. In addition, station B also introduced Dolby horizon and Dolby panoramic sound experience into the film and television content. When users enjoy movies and original programs on station B, they can enjoy the audio-visual experience of top picture quality and sound effect. Station B said that more Dolby versions of high-quality film and television content will be launched. Dolby horizon is an image technology launched by Dolby laboratory. It improves the image effect through HDR and wide color gamut. It is widely used in the film and television industry. In addition, Dolby horizon relies on dynamic metadata to achieve accurate content presentation, mapping and detail preservation, so that the creator's intention can be retained on various display devices to ensure better playback consistency. Previously, station B has provided creators with image quality upgrading technologies such as hdr10 and 4k120 frames, and launched innovative video experience functions such as masked bullet screen and interactive video. In July 2021, the broadcast volume of 4K contributions from station B increased by 192% compared with the end of last year, nearly doubling.